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pro vyhledávání: '"SCOTT, CHARLES"'
Autor:
Scott, Charles J. C., Booth, George H.
Publikováno v:
Scott and Booth, Phys. Rev. Lett., 132, 076401 (2024)
We derive a widely-applicable first principles approach for determining two-body, static effective interactions for low-energy Hamiltonians with quantitative accuracy. The algebraic construction rigorously conserves all instantaneous two-point correl
Externí odkaz:
http://arxiv.org/abs/2307.13584
Publikováno v:
Journal of Chemical Physics, 158, 12 (2023)
We show how to construct an effective Hamiltonian whose dimension scales linearly with system size, and whose eigenvalues systematically approximate the excitation energies of GW theory. This is achieved by rigorously expanding the self-energy in ord
Externí odkaz:
http://arxiv.org/abs/2301.09107
We extend the scope of full configuration interaction quantum Monte Carlo (FCIQMC) to be applied to coupled fermion-boson hamiltonians, alleviating the a priori truncation in boson occupation which is necessary for many other wave function based appr
Externí odkaz:
http://arxiv.org/abs/2208.07205
Publikováno v:
In Clinical Immunology November 2024 268
